Overview
- DLSS 4.5, which launched Tuesday in the NVIDIA App beta, adds Multi‑Frame Generation up to 6X and a Dynamic mode that users can toggle in the Graphics tab.
- Dynamic Multi‑Frame Generation adapts on the fly to hit a target FPS, increasing or reducing generated frames to match a monitor’s refresh rate and cut wasted GPU work.
- Multi‑Frame Generation 6X uses a second‑generation transformer model to create up to five interpolated frames per rendered frame on RTX 50‑series GPUs.
- NVIDIA cites up to roughly 33–35% higher 4K frame rates with minimal responsiveness impact, while early tests report a small latency bump and artifacts in fine details like rain, hair, or wires.
- The update requires the latest Game Ready driver and NVIDIA App, and some users reported enabling Dynamic mode early via OTA components and Profile Inspector tweaks before the UI rollout.